NumberingData
Verified Nov 1, 2026 · Source: NANPA CO Code Assignment Records

SELAH prefixes in area code 509

NANPA records 3 assigned NXX blocks to rate center SELAH in area code 509, 0.4% of the 763 blocks assigned in the code. A rate center is the billing geography a block is allocated to – NANPA truncates the name to ten characters, so read it as a NANPA label rather than a town. 2 holders hold those blocks, the largest being CONSOLIDATED COMMUNICATIONS OF WASHINGTON COMPANY (2), NEW CINGULAR WIRELESS PCS, LLC (1). The earliest assignment on record here is 2008-02-25 and the most recent 2008-02-25. 2 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

3 assigned blocks – 0.4% of 509
2 holders of record
2 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
509-580 AT&T NEW CINGULAR WIRELESS PCS, LLC 2008-02-25 yes yes
509-697 Consolidated CONSOLIDATED COMMUNICATIONS OF WASHINGTON COMPANY – no yes
509-698 Consolidated CONSOLIDATED COMMUNICATIONS OF WASHINGTON COMPANY – yes yes

The holder is who received the block from the numbering administrator. It is not necessarily the carrier serving a given number: numbers move with their owners, and a pooled block is shared.

Who holds the blocks

HolderBrandBlocksShare here
CONSOLIDATED COMMUNICATIONS OF WASHINGTON COMPANY Consolidated 2 66.7%
NEW CINGULAR WIRELESS PCS, LLC AT&T 1 33.3%

Frequently asked

Which prefixes belong to SELAH in area code 509?

3 blocks: 580, 697, 698. The table above gives the holder of each.

Which carriers have numbers in SELAH?

CONSOLIDATED COMMUNICATIONS OF WASHINGTON COMPANY (2 blocks), NEW CINGULAR WIRELESS PCS, LLC (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is SELAH a city?

It is a rate center – the unit NANPA allocates number blocks to. Its name is abbreviated to ten characters and is not necessarily a settlement: we print it as recorded rather than guess at the full name.

Other rate centers in 509

All 763 prefixes in 509